Optimum Hydroponix Optimum Hydroponix Flowering B 1-3-7
Ideal for all types of hydroponic systems using rockwool, clay pellets and other soilless media. Also good in soil too. Each A & B formula combo is sold as a pair for one low price, making Optimum Hydroponix a very cost effective and complete nutrition program. A top seller in Quebec for almost 15 years. Available in 1L, 4L and 20L. | |
| Nitrogen | 1.00% | | Phosphorous | 3.00% | | Potassium | 7.00% |
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| Optimum Hydroponix may not approve of using their products for growing medical marijuana. These listings do not imply an endorsement of use for growing marijuana - they allow members to accurately gauge expense and give credit to specific fertilizers when a grower gets good results. | .
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